create geolocation in html

<!DOCTYPE html> <html> <head> <title>geolocation</title> </head> <body> <script type=”text/javascript” src=”http://maps.google.com/maps/api/js?sensor=false”></script> <script type=”text/javascript”> var x=document.getElementById(“mapp”); function getLocation() { if (navigator.geolocation) { navigator.geolocation.getCurrentPosition(showPosition,showError); } else { x.innerHTML=”Geolocation is not supported by this browser.”; } } function showPosition(position) { lat=position.coords.latitude; lon=position.coords.longitude; latlon=new google.maps.LatLng(lat, lon) display=document.getElementById(‘display’) display.style.height=’250px’; display.style.width=’525px’; var myOptions={ center:latlon,zoom:14, mapTypeId:google.maps.MapTypeId.ROADMAP, mapTypeControl:false, navigationControlOptions:{style:google.maps.NavigationControlStyle.SMALL}}; var map=new google.maps.Map(document.getElementById(“display”),myOptions); var marker=new